Page 10 - Programmable Logic Controllers, Fifth Edition
P. 10
Chapter changes in this edition include:
• Additional chapter review questions.
Chapter 1 • Additional test bank questions.
• Program video simulations.
• Testing of field devices. • New and modified line diagrams and photos.
• Extended coverage of scan cycle sequence. Chapter 6
• Additional test bank questions.
• Program video simulations. • Magnetic reed float switch.
• New and modified line diagrams and photos. • Resistance temperature detectors (RTDs).
• Electrical interlocking circuits.
Chapter 2 • Process instrumentation.
• Additional test bank questions.
• ControlLogix Base and Alias addressing.
• Extended coverage of DC module Sinking and • Additional chapter review questions.
Sourcing. • Program video simulations.
• Analog module input sensor 2-, 3-, and 4-wire • New and modified line diagrams and photos.
connections. Chapter 7
• Scaling of PLC analog inputs and outputs.
• Extended coverage of Human Machine Interfaces • Extended coverage of timer instructions.
(HMIs) • ControlLogix timer instruction.
• Additional chapter review questions. • Reciprocating timers.
• Additional test bank questions. • TON timer bit table.
• Program video simulations. • TOF timer bit table.
• New and modified line diagrams and photos. • Additional test bank questions.
Chapter 3 • Program video simulations.
• New and modified line diagrams and photos.
• 16 bit 2’s complement. Chapter 8
• Floating point arithmetic.
• Additional chapter problems. • ControlLogix counter instruction.
• Additional test bank questions. • Extended coverage of CTD instruction.
• Program video simulations. • Additional information on incremental encoders.
• New and modified line diagrams and photos. • New section on High-Speed Counter instruction.
Chapter 4 • Additional test bank questions.
• Program video simulations.
• Modification to hardwired programming examples • New and modified line diagrams and photos.
• Additional test bank questions. Chapter 9
• Additional chapter review questions.
• Program video simulations. • Extended coverage of MCR instruction.
• New and modified line diagrams and photos. • Extended coverage of Jump instruction.
Chapter 5 • Extended coverage of Immediate Input and Output
instructions.
• Electrical versus logical continuity. • ControlLogix Immediate Output instruction.
• Evaluating XIO and XIC bit instructions. • Additional test bank questions.
• Rack-based versus tag-based addressing. • Program video simulations.
• Connecting with analog devices. • New and modified line diagrams and photos.
Preface ix
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